Sliding-lifting type high pier tie beam formwork support system and construction method
A support system and slide-up technology, applied to bridges, bridge parts, bridge materials, etc., can solve problems such as unfavorable construction cost control, high risk factor, damage to the main reinforcement of pier columns, etc., to ensure the overall aesthetics and simple processing and production , The effect of speeding up the construction progress
Pending Publication Date: 2020-06-05
GUIZHOU HIGHWAY ENG GRP
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] During the construction of high pier tie beams, due to the high pier column, the use of floor support is too large, the risk factor is too high, and it is not conducive to construction cost control
For this reason, corbels are usually buried on the main pier for construction, but because there are many embedded parts, and the pre-embedded steel box will cut off the main reinforcement of the pier column, the construction safety hazard is great
[0003] Moreover, in the past, after the corbels were pre-embedded in the pier columns, the construction generally relied on tower cranes and manual cooperation for high-altitude construction. The construction work was slow, the utilization rate of machines and tools was low, the construction period was long, and the simultaneous construction with the pier columns was not possible, and high-altitude operations The risk factor is high, the safety cannot be guaranteed, and there are embedded parts of the corbels, which block the main reinforcement of the pier column and cause certain damage to the main reinforcement of the pier column
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The present invention will be further described below in conjunction with the examples, but not as a basis for limiting the present invention.
[0030] Embodiment of the invention
[0031] A formwork support system for sliding high pier tie beams, as attached Figure 1-3 As shown, it includes a prefabricated support 1 located on the inner side of the main pier 6. The whole prefabricated support 1 is assembled with 130a I-beam and C10 channel steel. After the prefabricated support 1 is assembled, φ10 steel mesh is used on the top, and The top formwork is made of 10cm*10cm square wood and 1.8cm formwork, and the prefabricated support 1 is connected with the winch hoist 3 through the sliding rope 2 formed by steel wire ropes.
[0032] As preferably, the hoisting hoist 3 is provided with 4 in total, which are respectively arranged on the 4 corners of the main pier cap 4. The bottom of the main pier 6 opposite to the inner side is provided with a first fixed pulley 5, and t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a sliding-lifting type high pier tie beam formwork support system and a construction method thereof. The sliding-lifting type high pier tie beam formwork support system comprises a prefabricated support winch hoister arranged on the opposite inner side of a main pier winch hoister, and the prefabricated support winch hoister is connected with a winch hoister winch hoister through a sliding-lifting rope winch hoister. The method has the advantages of being fast in construction operation, capable of shortening the construction period, high in machine tool utilization rate, small in risk coefficient and small in main pier damage.
Description
technical field [0001] The invention relates to a formwork support system and a construction method for a high pier system beam, in particular to a sliding lift type formwork support system and a construction method for a high pier system beam. Background technique [0002] During the construction of high pier tie beams, due to the high pier columns, the use of floor supports is too large, the risk factor is too high, and it is not conducive to construction cost control. For this reason, corbels are usually buried on the main pier for construction, but since there are many embedded parts, and the pre-embedded steel box will cut off the main reinforcement of the pier column, there are great potential safety hazards in construction. [0003] Moreover, in the past, after the corbels were pre-embedded in the pier columns, the construction generally relied on tower cranes and manual cooperation for high-altitude construction. The construction work was slow, the utilization rate o...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): E01D21/00E01D19/02E01D101/26E01D101/30E01D101/40
CPCE01D19/02E01D21/00E01D2101/26E01D2101/30E01D2101/40
Inventor 胡浪刘明俊刘骁凡安宁吴航熊训飞陈磊冯郑承卢青山刘汉鑫柴进王品陈建陈贵寿常海宁
Owner GUIZHOU HIGHWAY ENG GRP